[Test1]
array=1,2,3,1
key=3
output=1
[Test2]
array=1,0,1,1
key=1
output=1
[Test3]
array=1,2,3,1,2,3
key=2
output=0
[Test4]
array=1,2,3,1,2,3
key=3
output=1
[Test5]
array=1,0,3,4,2,1,0,3,4
key=3
output=0
[Test6]
array=8,7,15,1,6,1,9,15
key=1
output=0
[Test7]
array=8,7,15,1,6,1,9,15
key=3
output=1
[Test8]
array=1,4,3,3,2,2,3
key=1
output=1
[Test9]
array=1,8,3,9,1,5,6,9,5,2,7
key=1
output=0
[Test10]
array=1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22
key=20
output=0
[Test11]
array=1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,1
key=25
output=1